# ODC 48

> ODC 48: Eliminate Recalibration. Detect Any Material. 48 mm (1.9 in) sensing range

**Last updated:** 2026-10-06

**Source:** https://r2r.tech/products/sensors/odc-48

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> Eliminate Recalibration. Detect Any Material.

## Specifications

| Sensor Type | Fiber-optic (diffuse-reflective) | Sensing Range | 48 mm (1.9 in) |
| ----------- | -------------------------------- | ------------- | -------------- |
| Resolution | 0.0635 mm (0.0025 in) | Repeatability | ±0.127 mm (±0.005 in) |
| Linearity Error | <0.25% | Response Time | 20 ms standard; 1 ms with special firmware |
| Camera Type | CMOS line scan camera | Light Source | Infrared (880 nm), UV (385 nm), White light |
| Working Distance | 15-25 mm (0.6-1 in) | Cable Length | Up to 10 m (33 ft) |
| Connector | M12 12-pin male A Coded | Housing | PA 12 Nylon |
| IP Rating | IP54 (IP64 on request) | Operating Temp | -10°C to 65°C (14°F to 150°F) |
| Controller Required | Yes (SCU5 or SCU6x) | Vacuum Compatible | Yes |

## Features

- Zero recalibration – sensor adapts automatically to any material (clear, opaque, metallic, nonwoven, mesh)
- High resolution – 0.0635 mm hardware resolution
- Material-agnostic detection – fiber-optic technology based on light scattering and spatial filtering
- Temperature immune – unlike ultrasonic sensors, performance unaffected by temperature changes
- One sensor, multiple applications – edge guiding, width measurement, centerline detection, and more

## Benefits

- Stop losing hours to sensor recalibration when switching between materials
- Eliminate changeover delays – no manual sensor adjustments between product runs
- End quality escapes caused by undetected sensor drift between changeovers
- Remove safety risks from operators accessing sensors in awkward positions
- Prevent hidden scrap from temperature-related inaccuracies that plague ultrasonic sensors

## Applications

- Edge sensing, measurement and guiding
- Centerline web position sensing, measurement and guiding
- Web width measurement and monitoring
- Thread/ribbon inspection
- Flag detection
- Registration mark detection
- Defect detection

## Product Details

- **Web Widths:** Wide (48"-72"), Extra Wide (>72")
- **Line Speeds:** 500-1000 fpm
- **Material Types:** Clear Film, Nonwoven
- **Lead Time:** Standard (3-4 Weeks)

## Configurations (SKUs)

- `3-410112`: ODC 48-IR QD (1" Mounting w/Left Side Connector)
- `3-410122`: ODC 48-WL QD (1" Mounting w/Left Side Connector)
- `3-410132`: ODC 48-UV QD (1" Mounting w/Left Side Connector)
- `3-410212`: ODC 48-IR QD (1" Mounting w/Right Side Connector)
- `3-410222`: ODC 48-WL QD (1" Mounting w/Right Side Connector)
- `3-410232`: ODC 48-UV QD (1" Mounting w/Right Side Connector)
- `3-411012`: ODC 48-IR QD (NW 17 Rail)
- `3-411022`: ODC 48-WL QD (NW 17 Rail)
- `3-411032`: ODC 48-UV QD (NW 17 Rail)
- `3-412012`: ODC 48-IR QD (No Mounting)
- `3-412022`: ODC 48-WL QD (No Mounting)
- `3-412032`: ODC 48-UV QD (No Mounting)
- `3-410012`: ODC 48-IR QD (1" Mounting)
- `3-410022`: ODC 48-WL QD (1" Mounting)
- `3-410032`: ODC 48-UV QD (1" Mounting)
- `7-020004`: 1.5" Mounting Bracket for WPS and ODC Family
- `7-020001`: 1" Mounting Bracket for WPS and ODC Family
- `7-020006`: Mounting Bracket for 1.5" or 40 mm Extrusion for WPS, ODC Family and 1DC Series
- `7-020005`: Mounting Bracket for 1" or 25 mm Extrusion for WPS, ODC Family and 1DC Series

## Documentation

**3D Model (STEP):** [Mounting Bracket for 1in or 25mm Extrusion for WPS, ODC Family and 1DC Series](https://r2r.tech/documentation/3d-models/mounting-bracket-1in-or-25mm-extrusion-wps-odc-family-and-1dc-series.md)

**Additional documentation:**
- [1.5in Mounting Bracket for WPS and ODC Family](https://r2r.tech/documentation/3d-models/15in-mounting-bracket-wps-and-odc-family.md)
- [1in Mounting Bracket for WPS and ODC Family](https://r2r.tech/documentation/3d-models/1in-mounting-bracket-wps-and-odc-family.md)
- [Mounting Bracket for 1.5in or 40mm Extrusion for WPS, ODC Family and 1DC Series](https://r2r.tech/documentation/3d-models/mounting-bracket-15in-or-40mm-extrusion-wps-odc-family-and-1dc-series.md)
- [New Mounting Brackets for WPS, ODC Family and 1DC Series - 1.5 in or 40 mm extrusion](https://r2r.tech/documentation/2d-drawings/new-mounting-brackets-wps-odc-family-and-1dc-series-15-or-40-mm-extrusion.md)
- [New Mounting Brackets for WPS, ODC Family and 1DC Series - 1in or 25 mm extrusion](https://r2r.tech/documentation/2d-drawings/new-mounting-brackets-wps-odc-family-and-1dc-series-1in-or-25-mm.md)
- [ODC 48 xx-QD: 2D Drawing ](https://r2r.tech/documentation/2d-drawings/odc-48-xx-qd-2d-drawing.md)
- [ODC 48-xx QD (1" Mounting w/Left Side Connector)](https://r2r.tech/documentation/3d-models/odc-48-xx-qd-1-mounting-wleft-side-connector.md)
- [ODC 48-xx QD (1" Mounting w/Right Side Connector)](https://r2r.tech/documentation/3d-models/odc-48-xx-qd-1-mounting-wright-side-connector.md)
- [ODC 48-xx QD (NW 17 Rail)](https://r2r.tech/documentation/3d-models/odc-48-xx-qd-nw-17-rail.md)
- [ODC 48-xx QD (No Mounting)](https://r2r.tech/documentation/3d-models/odc-48-xx-qd-no-mounting.md)
- [ODC 48-xx QD w/1in Mounting Bracket](https://r2r.tech/documentation/3d-models/odc-48-xx-qd-w1in-mounting-bracket.md)
- [Roll-2-Roll® Sensor: ODC Product Brochure](https://r2r.tech/documentation/brochures/roll-2-rollr-sensor-odc-product-brochure.md)
- [SCU5 C(x)D Wiring with ODC (Industrial Ethernet)](https://r2r.tech/documentation/wiring-diagrams/scu5-cxd-wiring-odc-industrial-ethernet.md)
- [SCU5 D Wiring with ODC (Analog Output)](https://r2r.tech/documentation/wiring-diagrams/scu5-d-wiring-odc-analog-output.md)
- [SCU5 DD Wiring with ODC (Digital Output)](https://r2r.tech/documentation/wiring-diagrams/scu5-dd-wiring-odc-digital-output.md)
- [SCU5 DI Wiring with ODC (Digital Input and Output)](https://r2r.tech/documentation/wiring-diagrams/scu5-di-wiring-odc-digital-input-and-output.md)
- [Sensor Installation Recommendations: Inspection Applications](https://r2r.tech/documentation/manuals/sensor-installation-recommendations-inspection-applications.md)

**Tags:** ODC Family, ODC 48, Sensors, Infrared Sensor, Contrast Sensors, Web Edge Sensors, Width Measurement Sensor, Thread counting and monitoring, Ultraviolet Sensor

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## About Roll-2-Roll Technologies

Roll-2-Roll Technologies designs and manufactures patented fiber-optic web position sensors and advanced web guiding controllers — the precision measurement and control core of modern roll-to-roll manufacturing. Spun out of Oklahoma State University's Web Handling Research Center and trusted by Fortune 500 medical, battery, and nonwovens manufacturers, our patented sensors work without recalibration, with 0.0635 mm resolution and ±0.127 mm repeatability at line speeds up to 760 m/min — typical customer outcomes are 50%+ less downtime and payback under six months. Headquartered in Stillwater, Oklahoma, our team of PhDs, controls engineers, and industry veterans extends the sensor + controller core into complete web guide systems including stepper-motor-based linear actuators (RLA, BLA, LHS).

- Website: https://r2r.tech
- Phone: +1 (888) 290-3215
- Email: sales@r2r.tech